nano-banana by kkoppenhaver/cc-nano-banana
npx skills add https://github.com/kkoppenhaver/cc-nano-banana --skill nano-banana通过 Gemini CLI 的 nanobanana 扩展生成专业图像。
当用户出现以下情况时,务必使用此技能:
请勿尝试通过任何其他方法生成图像。
验证扩展是否已安装:
gemini extensions list | grep nanobanana
如果缺失,请安装它:
gemini extensions install https://github.com/gemini-cli-extensions/nanobanana
验证 API 密钥是否已设置:
[ -n "$GEMINI_API_KEY" ] && echo "API key configured" || echo "Missing GEMINI_API_KEY"
| 用户请求 | 命令 |
|---|
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触达数万 AI 开发者,精准高效
| "给我做个博客标题图" | /generate |
| "创建一个应用图标" | /icon |
| "画一个...的流程图" | /diagram |
| "修复这张旧照片" | /restore |
| "移除背景" | /edit |
| "创建一个重复纹理" | /pattern |
| "制作一个连环画" | /story |
注意: 始终使用 --yolo 标志来自动批准所有工具操作。
| 命令 | 使用场景 |
|---|---|
gemini --yolo "/generate 'prompt'" | 文本到图像生成 |
gemini --yolo "/edit file.png 'instruction'" | 修改现有图像 |
gemini --yolo "/restore old_photo.jpg 'fix scratches'" | 修复损坏的照片 |
gemini --yolo "/icon 'description'" | 应用图标、网站图标、UI 元素 |
gemini --yolo "/diagram 'description'" | 流程图、架构图 |
gemini --yolo "/pattern 'description'" | 无缝纹理和图案 |
gemini --yolo "/story 'description'" | 序列/叙事图像 |
gemini --yolo "/nanobanana prompt" | 自然语言界面 |
--yolo - 必需。 自动批准所有工具操作(无确认提示)--count=N - 生成 N 个变体 (1-8)--preview - 自动打开生成的图像--styles="style1,style2" - 应用艺术风格--format=grid|separate - 输出排列方式| 使用场景 | 尺寸 | 备注 |
|---|---|---|
| YouTube 缩略图 | 1280x720 | --aspect=16:9 |
| 博客特色图像 | 1200x630 | 社交媒体预览友好 |
| 方形社交媒体图 | 1080x1080 | Instagram, LinkedIn |
| Twitter/X 横幅 | 1500x500 | 宽横幅 |
| 垂直故事图 | 1080x1920 | --aspect=9:16 |
默认:gemini-2.5-flash-image (~$0.04/图像)
如需更高画质(4K,更好的推理能力):
export NANOBANANA_MODEL=gemini-3-pro-image-preview
# 现代插画风格
gemini --yolo "/generate 'modern flat illustration of developer coding at laptop, purple and blue gradient background, minimalist style, no text' --preview"
# 专业摄影风格
gemini --yolo "/generate 'professional editorial photo of coffee cup next to laptop on wooden desk, morning sunlight, shallow depth of field, no text' --count=3"
# 科技/抽象风格
gemini --yolo "/generate 'abstract visualization of neural network connections, dark background with glowing blue nodes, futuristic style' --preview"
gemini --yolo "/icon 'minimalist app logo for productivity tool' --sizes='64,128,256,512' --type='app-icon' --corners='rounded'"
gemini --yolo "/diagram 'user authentication flow with OAuth' --type='flowchart' --style='modern'"
所有生成的图像都保存在当前目录的 ./nanobanana-output/ 文件夹中。
生成完成后:
./nanobanana-output/ 的内容以找到生成的文件当用户要求修改时:
--count=3 重新生成gemini --yolo "/edit nanobanana-output/filename.png 'adjustment'"--styles="requested_style"| 问题 | 解决方案 |
|---|---|
GEMINI_API_KEY 未设置 | export GEMINI_API_KEY="your-key" |
| 找不到扩展 | 运行设置部分的安装命令 |
| 超出配额 | 等待重置或切换到 flash 模型 |
| 图像生成失败 | 检查提示词是否违反政策,简化请求 |
| 输出目录缺失 | 将在首次运行时自动创建 |
每周安装数
166
代码仓库
GitHub 星标数
202
首次出现
Jan 22, 2026
安全审计
安装于
opencode152
gemini-cli145
codex143
cursor137
github-copilot131
claude-code126
Generate professional images via the Gemini CLI's nanobanana extension.
ALWAYS use this skill when the user:
Do NOT attempt to generate images through any other method.
Verify extension is installed:
gemini extensions list | grep nanobanana
If missing, install it:
gemini extensions install https://github.com/gemini-cli-extensions/nanobanana
Verify API key is set:
[ -n "$GEMINI_API_KEY" ] && echo "API key configured" || echo "Missing GEMINI_API_KEY"
| User Request | Command |
|---|---|
| "make me a blog header" | /generate |
| "create an app icon" | /icon |
| "draw a flowchart of..." | /diagram |
| "fix this old photo" | /restore |
| "remove the background" | /edit |
| "create a repeating texture" | /pattern |
| "make a comic strip" | /story |
Note: Always use the --yolo flag to automatically approve all tool actions.
| Command | Use Case |
|---|---|
gemini --yolo "/generate 'prompt'" | Text-to-image generation |
gemini --yolo "/edit file.png 'instruction'" | Modify existing image |
gemini --yolo "/restore old_photo.jpg 'fix scratches'" | Repair damaged photos |
gemini --yolo "/icon 'description'" | App icons, favicons, UI elements |
gemini --yolo "/diagram 'description'" | Flowcharts, architecture diagrams |
gemini --yolo "/pattern 'description'" |
--yolo - Required. Auto-approve all tool actions (no confirmation prompts)--count=N - Generate N variations (1-8)--preview - Auto-open generated images--styles="style1,style2" - Apply artistic styles--format=grid|separate - Output arrangement| Use Case | Dimensions | Notes |
|---|---|---|
| YouTube thumbnail | 1280x720 | --aspect=16:9 |
| Blog featured image | 1200x630 | Social preview friendly |
| Square social | 1080x1080 | Instagram, LinkedIn |
| Twitter/X header | 1500x500 | Wide banner |
| Vertical story | 1080x1920 | --aspect=9:16 |
Default: gemini-2.5-flash-image (~$0.04/image)
For higher quality (4K, better reasoning):
export NANOBANANA_MODEL=gemini-3-pro-image-preview
# Modern illustration style
gemini --yolo "/generate 'modern flat illustration of developer coding at laptop, purple and blue gradient background, minimalist style, no text' --preview"
# Professional photography style
gemini --yolo "/generate 'professional editorial photo of coffee cup next to laptop on wooden desk, morning sunlight, shallow depth of field, no text' --count=3"
# Tech/abstract
gemini --yolo "/generate 'abstract visualization of neural network connections, dark background with glowing blue nodes, futuristic style' --preview"
gemini --yolo "/icon 'minimalist app logo for productivity tool' --sizes='64,128,256,512' --type='app-icon' --corners='rounded'"
gemini --yolo "/diagram 'user authentication flow with OAuth' --type='flowchart' --style='modern'"
All generated images are saved to ./nanobanana-output/ in the current directory.
After generation completes:
./nanobanana-output/ to find generated filesWhen the user asks for changes:
--count=3gemini --yolo "/edit nanobanana-output/filename.png 'adjustment'"--styles="requested_style" to the command| Problem | Solution |
|---|---|
GEMINI_API_KEY not set | export GEMINI_API_KEY="your-key" |
| Extension not found | Run install command from setup section |
| Quota exceeded | Wait for reset or switch to flash model |
| Image generation failed | Check prompt for policy violations, simplify request |
| Output directory missing | Will be created automatically on first run |
Weekly Installs
166
Repository
GitHub Stars
202
First Seen
Jan 22, 2026
Security Audits
Gen Agent Trust HubFailSocketPassSnykFail
Installed on
opencode152
gemini-cli145
codex143
cursor137
github-copilot131
claude-code126
超能力技能使用指南:AI助手技能调用优先级与工作流程详解
46,500 周安装
| Seamless textures and patterns |
gemini --yolo "/story 'description'" | Sequential/narrative images |
gemini --yolo "/nanobanana prompt" | Natural language interface |